Search

See All Gastroenterologists in Manorville, NY
Dr. Mark Coronel, MD
Gastroenterology* Age 48
Dr. Mark Coronel, MD
3.0 (2 Ratings)

Offers telehealth

Share
icon-circle-check
Link Copied!
Profile link copied to clipboard!
Dr. Mark Coronel, MD is a Gastroenterologist in Manorville, NY.
Dr. Mark Coronel, MD
3.0 (2 Ratings)
Share
icon-circle-check
Link Copied!
Profile link copied to clipboard!

Dr. Mark Coronel, MD

Gastroenterology* Age 48
Manorville, NY
Accepting new patients
21 years of experience

Offers telehealth

Dr. Mark Coronel, MD is a Gastroenterologist in Manorville, NY.

About Dr. Mark Coronel, MD

Dr. Coronel graduated from Albert Einstein College of Medicine in 2005 and completed a residency at North Shore- LIJ Health System. Dr. Mark Coronel, MD is a Gastroenterologist in Manorville, NY and has 21 years experience. Dr. Coronel has experience treating conditions like Constipation, Diarrhea, Irritable Bowel Syndrome, Familial Adenomatous Polyposis and Indigestion among other conditions at varying frequencies. At present, Dr. Coronel received an average rating of 3.0/5 from patients and has been reviewed 2 times. Dr. Coronel's office accepts new patients and telehealth appointments. Dr. Coronel is board certified in Gastroenterology and accepts multiple insurance plans.

Compare with other Gastroenterologists

Compare Dr. Coronel with our nearby Gastroenterologists at Newyork-Presbyterian Hudson Valley Hospital
These providers are on the medical staff of Newyork-Presbyterian Hudson Valley Hospital
These providers are on the medical staff of Newyork-Presbyterian Hudson Valley Hospital.
Advertisement

Experience Check

Enter a condition or procedure
Constipation
Diarrhea
Irritable Bowel Syndrome
Constipation
Diarrhea
  • View other providers who treat Diarrhea
Irritable Bowel Syndrome
Familial Adenomatous Polyposis
Indigestion
Hepatitis C
Diaphragmatic and Hiatal Hernia
Colonoscopy
Gas-Bloat Syndrome
Abdominal Pain
Gastroptosis
Gastritis
Flexible Sigmoidoscopy
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Nausea
  • View other providers who treat Nausea
Barrett's Esophagus
Ulcerative Colitis
Upper Digestive Tract Cancer
Endoscopy
Liver Damage from Alcohol
Heartburn
Dysphagia
Inflammatory Bowel Disease
Anal or Rectal Pain
Alcoholic Cirrhosis
Enteritis
Gastroparesis
Pancreatitis
Intestinal Ulcer
Sigmoidoscopy
Gastric Ulcer
Gallstones
Intestinal Diverticulitis
Cirrhosis
Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD)
Infectious Diarrheal Disease
Colorectal Polyp
Anemia
  • View other providers who treat Anemia
Vomiting Disorders
Intestinal Obstruction
Intestinal Diverticulosis
Hemorrhoids
Chronic Gastritis
Hepatitis B
Dysentery
Colon Cancer
Esophageal Varices
Esophagitis
Noninfectious Gastroenteritis and Colitis
Malnutrition
Diffuse Esophageal Spasm
Esophageal Ulcer
Reflux Esophagitis
Crohn's Disease
Viral Enteritis
Esophageal Motility Disorders
Celiac Disease
Gastrointestinal Malabsorption
Acute Gastritis
Acute Upper Respiratory Infection
Alcoholic Fatty Liver
Alcoholic Hepatic Failure
Alcoholic Hepatitis
All Headaches (incl. Migraine)
Ascites
  • View other providers who treat Ascites
Autoimmune Hepatitis
Benign Neoplasm of the Digestive System
Bile Duct Obstruction
Biliary Cirrhosis
Cachexia
  • View other providers who treat Cachexia
Chronic Anal Fissure
Congenital Achalasia
Cyclical Vomiting
Dehydration
Diverticulitis
Diverticulosis
Duodenal Cancer
Duodenal Ulcer
Duodenitis
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Diverticulum
Fever
  • View other providers who treat Fever
Food Allergy
Foot Infection
Gastrojejunal Ulcer
Hemochromatosis
Hepatitis A
Hepatitis B - Immune Response
Hepatorenal Syndrome
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Hypokalemia
Ileus
  • View other providers who treat Ileus
Ischemic Colitis
Joint Pain
Lactose Intolerance
Limb Pain
Mallory-Weiss Syndrome
Megacolon
Neoplasm of Gastrointestinal Tract
Non-Neonatal Jaundice
Pharyngitis
Primary Biliary Cholangitis
Proctoptosis
Rectal Prolapse
Retroperitoneum Cancer
Shortness of Breath
Splenic Infarct
Splenomegaly
Tobacco Use Disorder
Unexplained Weight Loss
Urinary Incontinence
Urinary Tract Infection (UTI)
Venous Embolism and Thrombosis
Viral Hepatitis
Vitamin B12 Anemia
Vitamin_Deficiency
Bravo pH Testing
Capsule Endoscopy
Fecal Occult Blood Test for Colorectal Cancer
Gastroenterology Procedures
GERD Treatment
Impedance Testing
VAP Lipid Testing
Wireless pH Testing

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • HealthyBlue Advantage
  • Liberty
    Freedom
  • WellCare
  • Health Insurance Plan of Greater New York (HIP)
    Health Insurance Plan of Greater New York (HIP) PPO
  • Choice Plus POS II
    Open Choice PPO
    Managed Choice (Open Access) POS
    Aetna HMO
    Premier Care Network Plus - Innovation Health
    APCN Choice POS II
    Savings Plus of Metro, NY
    Select
    Aetna
    Elect Choice (Open Access) EPO
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • AgeWell New York
  • Harvard Pilgrim Health Care PPO
  • BlueCard PPO
    Blue Cross Blue Shield
    Blue Cross and Blue Shield
  • Fidelis Care
  • Navigate Plus POS
    Navigate HMO
    Choice Plus POS
    Options PPO
    United Healthcare
  • Cigna PPO
    Open Access Plus
    Cigna
    Cigna HMO
  • MultiPlan PPO
  • MagnaCare PPO
    MagnaCare
  • Empire Hospital/Medical (Trad)
    Connection Employer Sponsored
    Empire Blue Cross Blue Shield PPO
    Blue Acess Employer Sponsored
    National Blue High Performance Network HPN
    Empire Hospital
    Connection Blue High Performance Network HPN
  • MVP Health Plan EPO
  • SimplyBlue/Simply Blue Plus PPO
    BluePPO HSA PPO
  • Humana
  • Curative
    Curative PPO Plus
    Curative PPO
    Curative EPO
  • 1199SEIU

Where Dr. Mark Coronel, MD Sees Patients

  1. 1 Office
    496 County Road 111 Ste 2, Manorville, NY 11949
  2. 2 Peconic Bay Medical Center
    1 Heroes Way, Riverhead, NY 11901
  3. 3 Long Island Bariatric PLLC
    715 Roanoke Ave, Riverhead, NY 11901
  4. 4 East End Gastroenterology PLLC
    287 Wading River Manor Rd, Manorville, NY 11949

What Patients Say

Likelihood to recommend Dr. Coronel
3.0
Based on 2 Reviews
5 Stars (1)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (1)

Leave a review

How likely are you to recommend Dr. Coronel?

(Select your rating)
Patient Reviews
Aug 08, 2023
Dr. Coronel is extremely professional and personable. He and his entire team are great! His associate Dr. Chen , the anaesthesiologist is also terrific. I had an endoscopy and everything went like clockwork, with no waiting or wasted time. The staff are all very knowledgeable and nice! It was a pleasure dealing with them! I give them the highest recommendation possible and encourage everyone who has the need, to give them an opportunity to help.
Bryan H. — Aug 08, 2023
Sep 21, 2022
During a routine colonoscopy with Dr. Coronel, my spleen was ruptured. Dr. Coronel should of realized the symptoms I was experiencing the minute I came out of the anesthesia that something was not normal instead of making me feel badly about the situation. While I did not know what he did at the time, something was wrong and was dismissed by him. I was told I am overly sensitive and it was very obvious he wanted me out of the recovery area. When I advised him of what happened, after being treated by other drs and a surgeon, he again seemed annoyed and dismissive and never even followed up with me. My entire family and several friends have since changed to a different doctor. I would not use this dr.
Melissa — Sep 21, 2022
See more reviews on Healthgrades
Claim Your Profile
Are you Dr. Mark Coronel, MD?
Respond to reviews, add information, and reach more patients. Claiming is free and only takes a minute.

Claim my profile
Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Coronel?
Call now to make an appointment
(631) 591-3000

Meet Dr. Mark Coronel, MD

Specialties*
Gastroenterology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Coronel communicate via email?
23 users said yes.
Yes
(23)
No
(3)
Does Dr. Coronel offer telehealth services or virtual visits?
13 users said yes.
Yes
(13)
No
(3)
Does Dr. Coronel offer an online patient portal?
28 users said yes.
Yes
(28)
No
(1)
Does Dr. Coronel have free onsite parking?
33 users said yes.
Yes
(33)
No
(0)
Does Dr. Coronel offer weekend visits?
13 users said yes.
Yes
(13)
No
(2)
Does Dr. Coronel offer evening visits?
15 users said yes.
Yes
(15)
No
(1)
Does Dr. Coronel specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Coronel specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Coronel specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Coronel specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Coronel accept insurance?
No responses yet.
Yes
(0)
No
(0)

FAQs About Dr. Coronel's Practice

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Mark Coronel, MD. To arrange an appointment, call the number on Dr. Coronel's profile.

Dr. Coronel frequently treats the following conditions: Constipation, Diarrhea, Irritable Bowel Syndrome, Familial Adenomatous Polyposis and Indigestion. See more on Sharecare.

Dr. Mark Coronel, MD is affiliated with Peconic Bay Medical Center.

Yes, Dr. Mark Coronel, MD holds board certification in Gastroenterology and Internal Medicine.

Training & Medical Education
Medical Education
  • Albert Einstein College of Medicine
    2005
Medical Education
Board Certifications
  • Gastroenterology and Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Internship
  • Long Island Jewish Medical Center
    2006
Internship
Residency Hospital
  • North Shore- LIJ Health System
    2008
Residency Hospital
Fellowship Hospital
  • North Shore Lij Health System
    2012
Fellowship Hospital

Hospitals Where Dr. Mark Coronel, MD Practices

  • Peconic Bay Medical Center

    1 Heroes Way, Riverhead, NY

Explore More Providers